UMMS Affiliation

Division of Cell Biology and Imaging, Department of Radiology; Luna Lab

Publication Date

2019-05-03

Document Type

Article

Disciplines

Amino Acids, Peptides, and Proteins | Biochemistry | Cell Biology | Cells | Cellular and Molecular Physiology | Developmental Biology | Musculoskeletal System

Abstract

"Myosin" is famous as a component of muscle fibrils, but the majority of myosin family members act elsewhere with roles unrelated to muscle contraction. The biological functions of a relatively new family of these unconventional myosins, myosins 18A and 18B, are poorly understood. New research from Horsthemke et al. describes a new isoform (Myo18Agamma) that is essential for heart function and viability in mice. Their findings both support and contradict other work in the field and raise new questions about the roles of myosin 18 proteins in vivo.

Keywords

myosin, myosin 18A, myosin 18B, muscle

Rights and Permissions

© 2019 Luna. Publisher's PDF posted after 12 months as allowed by the publisher's author rights policy at http://www.jbc.org/site/misc/edpolicy.xhtml#copyright.

DOI of Published Version

10.1074/jbc.H119.008784

Source

This research was originally published in: J Biol Chem. 2019 May 3;294(18):7219-7220. doi: 10.1074/jbc.H119.008784. Link to article on publisher's site

Journal/Book/Conference Title

The Journal of biological chemistry

Related Resources

Link to Article in PubMed

PubMed ID

31053679

Available for download on Sunday, May 03, 2020

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